From 2b911bae7846664fe29f5f0e1c206c6b9f2f114d Mon Sep 17 00:00:00 2001
From: "valery.bokov" <vlry.bkv@gmail.com>
Date: Tue, 2 Jun 2026 18:30:57 +0200
Subject: [PATCH] release resources in COSOutputStream

---
 pdfbox/src/main/java/org/apache/pdfbox/cos/COSOutputStream.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pdfbox/src/main/java/org/apache/pdfbox/cos/COSOutputStream.java b/pdfbox/src/main/java/org/apache/pdfbox/cos/COSOutputStream.java
index 979dae14f9e..a693349ee42 100644
--- a/pdfbox/src/main/java/org/apache/pdfbox/cos/COSOutputStream.java
+++ b/pdfbox/src/main/java/org/apache/pdfbox/cos/COSOutputStream.java
@@ -148,6 +148,8 @@ public void close() throws IOException
         }
         finally
         {
+            filters.clear();
+
             super.close();
         }
     }